[Bug 207432] panic: nvme_ctrlr_intx_handler

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Feb 23 15:46:08 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207432

Jim Harris <jimharris at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jimharris at FreeBSD.org

--- Comment #2 from Jim Harris <jimharris at FreeBSD.org> ---
This is a regression due to r293328.  This will happen on 11-CURRENT as well.

r293328 changed when the controller's ioq array was allocated, such that when
we start getting INTx interrupts for the admin queue, ioq is not allocated yet
and caused this panic.

See attached patch.

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